Heat Advisory — Adair, OK, Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Okmulgee, OK, Wagoner, OK, Muskogee, OK, McIntosh, OK, Haskell, OK, Northern Le Flore, OK, Northeast Osage, OK, Central and Southern Sequoyah, OK, Southeast Osage, OK, Pushmataha, OK, Choctaw, OK, Pawnee, OK, Creek, OK, Okfuskee, OK, Pittsburg, OK, Latimer, OK, Western Osage, OK, Central Le Flore, OK, Southern Le Flore, OK, Cherokee, OK, Northern Sequoyah, OK 8:00 PM

Ottawa County, Oklahoma, United States

Last updated: 5:35 PM CDT  ·  Refresh
36°C
Feels like 43°
Clear
▲ 38°  /  ▼ 20°
Wind
11 mph NNE
Humidity
53%
Dew Point
24°
Pressure
29.01 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
0%
Sunrise
6:16 AM
Sunset
8:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ottawa County is currently clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2472 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:34PM.

Alerts

Heat Advisory
Adair, OK, Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Okmulgee, OK, Wagoner, OK, Muskogee, OK, McIntosh, OK, Haskell, OK, Northern Le Flore, OK, Northeast Osage, OK, Central and Southern Sequoyah, OK, Southeast Osage, OK, Pushmataha, OK, Choctaw, OK, Pawnee, OK, Creek, OK, Okfuskee, OK, Pittsburg, OK, Latimer, OK, Western Osage, OK, Central Le Flore, OK, Southern Le Flore, OK, Cherokee, OK, Northern Sequoyah, OK
Expires 8:00 PM
69 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
6%
6 PM
34°
25%
7 PM
33°
25%
8 PM
31°
25%
9 PM
28°
18%
10 PM
27°
16%
11 PM
26°
15%
12 AM
24°
7%
1 AM
24°
3%
2 AM
23°
3%
3 AM
22°
3%
4 AM
22°
3%
5 AM
21°
3%
6 AM
20°
3%
7 AM
21°
3%
8 AM
23°
3%
9 AM
24°
3%
10 AM
26°
3%
11 AM
27°
3%
12 PM
29°
3%
1 PM
30°
3%
2 PM
30°
3%
3 PM
30°
3%
4 PM
30°
3%
7-Day Forecast
Today
38° 20°
Clear with a 25% chance of rain.
Wed
33° 20°
Clear.
Thu
32° 19°
Partly Cloudy with a 25% chance of rain.
Fri
32° 22°
Mostly Cloudy with a 52% chance of rain.
Sat
36° 24°
Mostly Cloudy with a 53% chance of rain.
Sun
38° 25°
Clear.
Mon
39° 25°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 6% 11 mph NNE 53%
6 PM 34° Clear 25% 12 mph NNE 52%
7 PM 33° Clear 25% 10 mph NNE 53%
8 PM 31° Clear 25% 8 mph NNE 56%
9 PM 28° Clear 18% 8 mph NNE 59%
10 PM 27° Clear 16% 8 mph NNE 62%
11 PM 26° Clear 15% 8 mph NNE 66%
12 AM 24° Clear 7% 9 mph NE 69%
1 AM 24° Clear 3% 9 mph NE 72%
2 AM 23° Clear 3% 8 mph NE 75%
3 AM 22° Clear 3% 8 mph NE 78%
4 AM 22° Clear 3% 8 mph NE 80%
5 AM 21° Clear 3% 8 mph NE 80%
6 AM 20° Mostly Clear 3% 8 mph ENE 80%
7 AM 21° Mostly Clear 3% 9 mph ENE 76%
8 AM 23° Clear 3% 10 mph ENE 69%
9 AM 24° Clear 3% 11 mph ENE 62%
10 AM 26° Clear 3% 11 mph ENE 56%
11 AM 27° Clear 3% 11 mph NE 51%
12 PM 29° Clear 3% 12 mph NE 47%
1 PM 30° Clear 3% 12 mph NE 45%
2 PM 30° Clear 3% 12 mph NE 45%
3 PM 30° Clear 3% 12 mph NE 46%
4 PM 30° Clear 3% 12 mph NE 47%
15-Day Forecast
Today
7/21
Clear
25%
20°
38°
Wed
7/22
Clear
6%
20°
33°
Thu
7/23
Partly Cloudy
25%
19°
32°
Fri
7/24
Mostly Cloudy
52%
22°
32°
Sat
7/25
Mostly Cloudy
53%
24°
36°
Sun
7/26
Clear
8%
25°
38°
Mon
7/27
Clear
8%
25°
39°
Tue
7/28
Partly Cloudy
43%
24°
38°
Wed
7/29
Mostly Cloudy
44%
23°
38°
Thu
7/30
Mostly Cloudy
21%
23°
38°
Fri
7/31
Mostly Cloudy
25%
23°
37°
Sat
8/1
Clear
60%
23°
37°
Sun
8/2
Clear
60%
23°
37°
Mon
8/3
Clear
60%
23°
37°
Tue
8/4
Drizzle
60%
23°
37°
69
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
69 AQI 18.7 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 69 Moderate 36 69
Thu 65 Moderate 34 65
Fri 58 Moderate 31 58
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 21, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3706 J/kg
MLCAPE3095 J/kg
MUCAPE3706 J/kg
SBCIN-43 J/kg
MLCIN0 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear16 kt
0–1 km Shear4 kt
Eff. Shear19 kt
0–1 km SRH13
0–3 km SRH-6
Eff. SRH-6
Storm Motion272° @ 8 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index40.9
Thermo & Levels
PWAT2.23 in
0–3 km LR7.6 °C/km
700–500 LR6.0 °C/km
Total Totals50.4
LCL831 hPa
LFC796 hPa
EL129 hPa
Freezing Lvl16,562 ft